package com.lanou.myapplication;

import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Intent;
import android.os.Bundle;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.TabHost;

import com.lanou.myapplication.PhotoRecyclerFragment.FirstphotoFragment;
import com.lanou.myapplication.PhotoRecyclerFragment.FourthphotoFragment;
import com.lanou.myapplication.PhotoRecyclerFragment.SecondphotoFragment;
import com.lanou.myapplication.PhotoRecyclerFragment.ThirdphotoFragment;

/**
 * Created by dllo on 15/10/28.
 */
public class PhotoActivity extends AppCompatActivity
        implements NavigationView.OnNavigationItemSelectedListener {
    private TabHost mToast;//定义一个mThost组件
    private FragmentManager fm;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //    requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_changepage_picture);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbarPicture);
//        setSupportActionBar(toolbar);
//
//        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
//        fab.setOnClickListener(new View.OnClickListener() {
//            @Override
//            public void onClick(View view) {
//                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
//                        .setAction("Action", null).show();
//            }
//        });

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout_picture);
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        drawer.setDrawerListener(toggle);
        toggle.syncState();

        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
        navigationView.setNavigationItemSelectedListener(this);



        mToast = (TabHost) findViewById(android.R.id.tabhost);//找到系统的tabhostid
        mToast.setup();//初始化mhost

        TabHost.TabSpec tab1 = mToast.newTabSpec("精选");
        View view = getLayoutInflater().inflate(R.layout.tab_picture_first, null);
        tab1.setIndicator(view);
        tab1.setContent(R.id.view1);
        mToast.addTab(tab1);


        TabHost.TabSpec tab2 = mToast.newTabSpec("趣图");
        View view2 = getLayoutInflater().inflate(R.layout.tab_picture_second, null);
        tab2.setIndicator(view2);
        tab2.setContent(R.id.view2);
        mToast.addTab(tab2);


        TabHost.TabSpec tab3 = mToast.newTabSpec("美图");
        View view3 = getLayoutInflater().inflate(R.layout.tab_picture_third, null);
        tab3.setIndicator(view3);
        tab3.setContent(R.id.view3);
        mToast.addTab(tab3);

        TabHost.TabSpec tab4 = mToast.newTabSpec("故事");
        View view4 = getLayoutInflater().inflate(R.layout.tab_picture_forth, null);
        tab4.setIndicator(view4);
        tab4.setContent(R.id.view4);
        mToast.addTab(tab4);

        initView();
    }
    private void initView(){
        fm = getFragmentManager();
        //开始业务对象
        FragmentTransaction ft = fm.beginTransaction();
        //用fragment实例对象ft替换掉布局文件中的占位符
        ft.replace(R.id.view1, new FirstphotoFragment());
        ft.replace(R.id.view2, new SecondphotoFragment());
        ft.replace(R.id.view3, new ThirdphotoFragment());
        ft.replace(R.id.view4, new FourthphotoFragment());

        ft.commit();
    }



    @Override
    public void onBackPressed() {
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout_picture);
        if (drawer.isDrawerOpen(GravityCompat.START)) {
            drawer.closeDrawer(GravityCompat.START);
        } else {
            super.onBackPressed();
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @SuppressWarnings("StatementWithEmptyBody")
    @Override
    public boolean onNavigationItemSelected(MenuItem item) {
        // Handle navigation view item clicks here.
        int id = item.getItemId();

        if (id == R.id.nav_camara) {
            Intent intent =new Intent(this,MainActivity.class);
            startActivity(intent);
        } else if (id == R.id.nav_gallery) {
            Intent intent =new Intent(this,PhotoActivity.class);
            startActivity(intent);
        } else if (id == R.id.nav_slideshow) {

        } else if (id == R.id.nav_manage) {

        } else if (id == R.id.nav_share) {

        } else if (id == R.id.nav_send) {

        }

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout_picture);
        drawer.closeDrawer(GravityCompat.START);
        return true;
    }

}
